Detection apparatus



FIG. 1 is a top perspective view of a first embodiment of a detectionapparatus comprising the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is another side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top perspective view of a second embodiment of a detectionapparatus comprising the present invention;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a side elevational view thereof;

FIG. 11 is another side elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

CLAIM The ornamental design for a detection apparatus, as shown anddescribed.